If g=yellow and g=green, and at a separate gene p=purple and p=white, what proportion of your offspring will be yellow and purple if you cross a ggpp individual with a ggppindividual?

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

answer; hydrologic cycle;